In both brother-sister teams, the pre-race interviews/confessionals have the sisters calling their brothers in a way "smart."

Alana & Mel and Lucy & Emilia are quite different if you actually think about it – Alana & Mel are reunited and not very close, and Lucy & Emilia are tight together for a long time.

Dave & Kelly and James & Sarah can relate in a way that they have a huge age gap despite both being in a relationship – Dave & Kelly have a 15 year gap, and James & Sarah as we all know have a 9 year gap.

That's all I have !

EDIT: Something to add! For Dave & Kelly + Kym & Donna, both teams were complained to have beaten others. What I mean is that Matt & Tom joked that Dave & Kelly beat them to the Pit Stop, as well as Paul & Steve to Kym & Donna in confessionals.

Kelly & Dave and Kym & Donna- everything. Seriously. "Old" couple that isn't really that old, initials, leg placement, elimination reason, being tacked on to the end of the intro almost as if they're forgotten about...

6th place : Chris and Anastasia and James and Sarah ; Bickering teams , couples.5th place : Dave and Kelly and Lucy and Emilia ; Loved teams.4th place : Matt and Tom and Shane and Andrew ; They really look like each other 3rd place : Jeff and Luke and Joseph and Grace ; Family teams.2nd place : Sam and Renae and Michelle and Jo ; Girl power!1st place : Nate and Tyler and Paul and Steve ; Domination!!